The 2017 Le Mans Cup, known as the 2017 Michelin Le Mans Cup under sponsorship, was the second season of the Le Mans Cup. It began on 13 May at the Autodromo Nazionale Monza and finished on 21 October at the Algarve International Circuit. The series was open to Le Mans Prototypes in the LMP3 class, and grand tourer sports cars in the GT3 class.[1]